diff --git a/app/main.py b/app/main.py
index e5f34f8..ddd7356 100644
--- a/app/main.py
+++ b/app/main.py
@@ -288,6 +288,7 @@ origins = [
     'http://demo.localhost:5000',
     'http://localhost:7800',
     'https://oneskyit.com',
+    'https://dev.oneskyit.com',
     'http://dev-idaa.home:5000',
     'http://dev-idaa.localhost:5000',
     'http://dev.home:5000',
diff --git a/app/routers/event_session.py b/app/routers/event_session.py
index 3e47cd4..4f45785 100644
--- a/app/routers/event_session.py
+++ b/app/routers/event_session.py
@@ -262,7 +262,7 @@ async def patch_event_session_obj(
     obj_data_dict = obj.dict(by_alias=False, exclude_unset=True)
 
     log.debug(obj_data_dict)
-    log.debug(type(obj_data_dict['proposal_json']))
+    log.debug(type(obj_data_dict.get('proposal_json', None)))
     if 'proposal_json' in obj_data_dict and isinstance(obj_data_dict['proposal_json'], dict):
         log.debug('Need to convert to JSON string')
         obj_data_dict['proposal_json'] = json.dumps(obj_data_dict['proposal_json'])